单词	tunnel opening
释义	tunnel opening 隧道口
随便看	essential documents evidencing shipment essential drug list essential drugs essential dysmenorrhea essentiale essential ejecta essential element essential element of analysis essential element of information essential elements essential elements of friendly information essential elements of information essential elements of valid contract essential environmental factors essential enzyme essential epilepsy essential equipment essential expense essential extension essential extension of a module Essential facilities. essential facility essential factor essential factors essential factors of production 贽贾贾2 贾3 贾4 贿贿1 贿2 贿3 贿4 65180 65181 65182 65183 65184 65185 65186 65187 65188 65189